Classify the hydrides into Covalent, Interstital, electron deficient ,electorn rich ionic. `FeH. CuH, B_2H_6, CaH_2`

Explain why diborane (B_2H_6) is electron deficient but ethane (C_2H_6) is not.

B_2H_6+3O_2rarr ?

An ionic alkali metal hydride has covalent character to some extent and it does not react with oxygen and chlorine. This hydride is used in the synthesis of another hydride. Write the formula of the hydride and what happens when it reacts with Al_(2)Cl_(6) .

Identify the following as electrovalent or covalent compounds : C_2H_6 .

Classify the following substances as molecular, covalent, or ionic crystalline solids. Boron nitride, ice, solid CHCl_(3) , silicon carbide, Cacl_(2) , silicon, LiI, Solid P_(4) , solid Ar, zinc sulphide.

Write balanced equations for, B_2H_6 + H_2O to

Complete the following reactions : B_2H_6+3O_2 rarr

What do you understand by (1) electron-deficient, (2) electron-precise and (3) electron-rich compounds of hydrogen? Provide justification with suitable examples.

Binary compounds of various elements with hydrogen where hydrogen exhibit an oxidation number of (-1) are called binary hydrides. Nature of hydride obtained depends upon electronegativity of the element and hence on the type of bond formed Hydrides are mainly of three classes Ionic, saline or salt like hydrides. Covalent or Molecular hydrides. Metallic or interstitial hydrides. Which of the following is formed when LiH react with SO2?

Name the following halides according to IUPAC system and classify them as alkyl, allyl, benzyl (primary, secondary, teritary), vinyl or aryl halides: (xii) o-Br-C_(6)H_(4)CH_(2)CH_(3) .